Enhanced 3-epi-25-hydroxyvitamin D3 signal leads to overestimation of its concentration and amplifies interference in 25-hydroxyvitamin D LC-MS/MS assays [PDF]
, 2014 Background 3-epi-25-hydroxyvitamin D3 (3-epi-25OHD3) interferes in most liquid chromatography-tandem mass spectrometry (LC-MS/MS) assays for 25-hydroxyvitamin D (25OHD).
Dawnay, A, Flynn, N, Lam, F
core
Inositols in Insulin Signaling and Glucose Metabolism [PDF]
, 2018 In the past decades, both the importance of inositol for human health and the complex interaction between glucose and inositol have been the subject of increasing consideration. Glucose has been shown to interfere with cellular transmembrane transport of
Bevilacqua, Arturo, Bizzarri, Mariano
core +1 more source
Bacteriochlorophylls modified at position C-3 [PDF]
, 1992 [3-Vinyl]-bacteriochlorophyll a and related pigments modified at C-3 and/or C-132 have been synthesized from bacteriochlorophyll a. The reactivity at C-3 is strongly influenced by the C-132 substituent, and vice versa. Spectroscopical data and comparison
Cmiel, Edmund +4 more
core +1 more source
Buck Wheat: Nutritional, Bioactive Characteristics, Health Benefits, and Side Effects
Future Postharvest and Food, EarlyView.ABSTRACT Micronutrient deficits have resulted from an over‐reliance on a small number of cereal crops for food security. The agricultural sector faces severe sustainability issues due to the rapid growth of the world's population and sudden climatic changes.
Momina Farooq +2 more
wiley +1 more source
Mass Spectrometry Reviews, EarlyView.ABSTRACT One of the great triumphs of mass spectrometry‐based peptide and protein characterization is the characterization of their modifications as most modifications have a characteristic mass shift. What happens when the modification does not change the mass of the peptide?
Samuel Okyem, Jonathan V. Sweedler
wiley +1 more source
PLoS ONE, 2011 BackgroundThe 1α,25-dihydroxy-3-epi-vitamin-D3 (1α,25(OH)2-3-epi-D3), a natural metabolite of the seco-steroid vitamin D3, exerts its biological activity through binding to its cognate vitamin D nuclear receptor (VDR), a ligand dependent transcription ...
Ferdinand Molnár +10 more
doaj +1 more source
Betalains and phenolic compounds of leaves and stems of Alternanthera brasiliana and Alternanthera tenella [PDF]
, 2018 Betacyanins and phenolic compounds from acetonitrile:acidified water extracts of Alternanthera brasiliana and Alternanthera tenella were characterized and quantified using a high-performance liquid chromatography system coupled with diode array and ...
Alvarez, I. +5 more
core +1 more source
Advancements in Mass Spectrometry‐Based Glycomics in Food and Nutritional Science
Mass Spectrometry Reviews, EarlyView.ABSTRACT This review highlights advancements in mass spectrometry (MS)‐based glycomics in food and nutritional science. Carbohydrates, which are vital for human health, exhibit complex structures, making their analysis challenging. MS has become an indispensable tool for elucidating the structures of carbohydrates, including glycans, through soft ...
JaeHui Song +3 more
wiley +1 more source
Reduction and Preparation of a Phthalimide Derivative from a Furo-heliangolide
Molecules, 2000 Goyazensolide, a biologically active natural product classified as a furoheliangolide, was transformed in a phthalimide derivative that showed an enhanced biological activity against Tripanosoma cruzi.
Mauricio Gomes Constantino +2 more
doaj +1 more source
Biotransformation of docosahexaenoic acid into 10R,17S- dihydroxydocosahexaenoic acid as protectin Dx 10-epimer by serial reactions of arachidonate 8R- and 15S-lipoxygenases [PDF]
, 2023 Tae‐Eui Lee +3 more
openalex +1 more source